Microsoft small business knowledge base

Article ID: 193779 - Last Review: October 10, 2013 - Revision: 1.2

This article was previously published under Q193779
This article has been archived. It is offered "as is" and will no longer be updated.


When using Disk Administrator to add or modify drive letters on a Cluster Server disk that has multiple partitions, changes committed to the system are not properly represented when cycling the disk from offline to online status. Restarting the server does not necessarily correct the issue and drive letters that have been used and then deleted are no longer available for assignment.


To resolve this problem, obtain the latest service pack for Windows NT 4.0 or Windows NT Server 4.0, Terminal Server Edition. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
152734  ( ) How to Obtain the Latest Windows NT 4.0 Service Pack


Microsoft has confirmed that this is a problem in Windows NT 4.0 and Windows NT Server 4.0, Terminal Server Edition. This problem was first corrected in Windows NT 4.0 Service Pack 4.0 and Windows NT Server 4.0, Terminal Server Edition Service Pack 4.

  • Microsoft Windows NT Server 4.0 Enterprise Edition
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